Finally found it. The cartoon I saw that summarizes my feeling about the Hamas-Netanyahu disaster:
@bobwyman A theoretical exercise, not practical.
If Israel's goal was eradicating Hamas with minimal civilian casualties:
1) build a sturdy "tent country" in the Sinai (??) for 2,000,000 people.
2) bus civilians there, carefully, with attention to special needs.
3) (Hamas fighters would avoid the convoy so they stay out of Israeli hands?)
4) With their human shields gone, fight Hamas in Gaza without destroying every building.
BUT doesn't address the human shield hostages. Needs work....